It's been a few weeks since I installed the Borla cat-back exhaust on my 1991 brg Miata (1.6 liter) and the tone is ...

It's been a few weeks since I installed the Borla cat-back exhaust on my 1991 brg Miata (1.6 liter) and the tone is ...

Simply stated, an engine is just a glorified air pump, and the power it churns out is directly related to how much atmosphere is sucked in through the intake and how much is evacuated out the ...

Remember when you got your first Mopar? Chances are it wasn't a Six-Pack equipped Road Runner or Hemi 'Cuda, but rather a Charger, Satellite, or Dart with a 318 or similar low-performance engine and ...

There's a lot to be said for the deep throaty sound of cool Flowmaster mufflers barking out a tempo from a hot Chevrolet mill. At idle, there's the patented sound of Flowmaster mufflers in all their ...

There's one modification that is sure to make power on an LS-powered vehicle, and that's a full exhaust system. Fresh off the installation of a Roto-fab cold air intake, E85 kit, and custom tune by ...